The message is you
Subtitle: guidelines for preparing presentations
By: [by] Mack R. Rowe [and others]
Contributors: Rowe, Mack R.
Publisher: [order from National Education Association, Publications Sales Section
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 40
Subjects: Lectures and lecturing
Notes: Bibliography: p. 39-40.